# HG changeset patch # User paulson # Date 1008860249 -3600 # Node ID 3813bcab493d1d584a59a585c4ceee22c9cec389 # Parent 323ce5a8969519bf04fc37d0de2e344f95c62463 ZF/Main diff -r 323ce5a89695 -r 3813bcab493d NEWS --- a/NEWS Thu Dec 20 15:23:42 2001 +0100 +++ b/NEWS Thu Dec 20 15:57:29 2001 +0100 @@ -251,6 +251,9 @@ *** ZF *** +* Theory Main no longer includes AC; for the Axiom of Choice, base your +theory on Main_ZFC; + * ZF/UNITY: Chandy and Misra's UNITY is now available in ZF, giving a typeless version of the formalism;